A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5985-01-248-9253
NSN 5895-01-025-6125
NSN 5835-01-235-1125
NSN 5950-01-561-2724
NSN 5920-00-761-3898
NSN 5998-01-446-6685
NSN 6610-00-585-6227
NSN 5915-00-103-7939
NSN 5985-01-368-6514
NSN 5920-00-110-7796
NSN 5835-00-632-8621
NSN 6620-01-485-0556